oenology vs prowess

oenology and prowess both are nouns.

Word	Noun	Adjective	Verb	Adverb
oenology	Yes	No	No	No
prowess	Yes	No	No	No

As nouns, prowess is a hypernym of oenology; that is, prowess is a word with a broader meaning than oenology:

oenology: the art of wine making
prowess: a superior skill that you can learn by study and practice and observation

Other hypernyms of oenology include art, artistry.

oenology (noun)	prowess (noun)
the art of wine making	a superior skill that you can learn by study and practice and observation